gsd-2015-8340
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly release locks, which might allow guest OS administrators to cause a denial of service (deadlock or host crash) via unspecified vectors, related to XENMEM_exchange error handling.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-8340",
"description": "The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly release locks, which might allow guest OS administrators to cause a denial of service (deadlock or host crash) via unspecified vectors, related to XENMEM_exchange error handling.",
"id": "GSD-2015-8340",
"references": [
"https://www.suse.com/security/cve/CVE-2015-8340.html",
"https://www.debian.org/security/2016/dsa-3519",
"https://advisories.mageia.org/CVE-2015-8340.html",
"https://linux.oracle.com/cve/CVE-2015-8340.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
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"id": "GSD-2015-8340",
"modified": "2023-12-13T01:20:03.015390Z",
"schema_version": "1.4.0"
}
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"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.7,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
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"exploitabilityScore": 3.4,
"impactScore": 6.9,
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"obtainUserPrivilege": false,
"severity": "MEDIUM",
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},
"lastModifiedDate": "2017-07-01T01:29Z",
"publishedDate": "2015-12-17T19:59Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.